I agree that modern communications have had a negative impact on us, but I also believe that we have benefited much from them.
There is no denying that modern methods of communication have begun to bring disadvantages to people. Firstly, frequent online communication can have a bad effect on our health. Our vision can deteriorate and dizziness and insomnia can also occur. Secondly, privacy issues have emerged. From phone signal interceptions to social media hacking, we are all now concerned about our private information. And finally, our social skills may decrease as we have become less and less likely to go out and communicate with people in person.
But at the same time, I also believe that modern methods of communication have brought us many positive aspects. For example, now we can easily communicate with people even if they are far away from us. In addition, we can now even study online through various platforms such as Zoom or Microsoft Teams. Next, modern communication methods have improved significantly, now we can send audio messages, photos, videos, and even create a group chat. Moreover, online communication has helped to eliminate the cultural gap. Now people from different countries can communicate with each other and exchange their views and ideas.
Thus, although modern methods of communication have made our life more convenient and comfortable, we should not rely on them. We need to properly allocate our time and spend more time off the screen. With rational use, we can gain benefits and avoid many disadvantages. 
I  
agree
 that  
modern
 communications have had a  
negative
 impact on us,  
but
 I  
also
 believe that we have benefited much from them.
There is no denying that  
modern
  methods
 of  
communication
 have begun to bring disadvantages to  
people
.  
Firstly
, frequent online  
communication
 can have a  
bad
 effect on our health. Our vision can deteriorate and dizziness and insomnia can  
also
 occur.  
Secondly
, privacy issues have emerged. From phone signal interceptions to social media hacking, we are all  
now
 concerned about our private information. And  
finally
, our social  
skills
 may decrease as we have become less and less likely to go out and communicate with  
people
 in person. 
But
 at the same time, I  
also
 believe that  
modern
  methods
 of  
communication
 have brought us  
many
  positive
 aspects.  
For example
,  
now
 we can  
easily
 communicate with  
people
 even if they are far away from us.  
In addition
, we can  
now
 even study online through various platforms such as Zoom or Microsoft Teams.  
Next
,  
modern
  communication
  methods
 have  
improved
  significantly
,  
now
 we can  
send
 audio messages, photos, videos, and even create a group chat.  
Moreover
, online  
communication
 has  
helped
 to eliminate the cultural gap.  
Now
  people
 from  
different
 countries can communicate with each other and exchange their views and  
ideas
. 
Thus
, although  
modern
  methods
 of  
communication
 have made our life more convenient and comfortable, we should not rely on them. We need to  
properly
 allocate our time and spend more time off the screen. With rational  
use
, we can gain benefits and avoid  
many
 disadvantages.